Yes. But the only serious cross contamination issue is black algae. Good chlorine levels will kill most anything that would cross over. But black algae is very chlorine resistant and difficult to kill once it takes hold of your pool.
Use a good vacuum cleaner and a very soft brush. Then keeping the vacuum hose as close as possible to the area where you are cleaning work aroung gently with the brush.
There happen to be a few options for TurboCat. One option available is a vacuum cleaner brush and other vacuum products, another is a bicycle lighting system.
the brush
A vacuum head that has a brush on the bottom - no wheels.
the substitute is a brush a dustpan
A Rainbow vacuum is subject to motor failure like any other vacuum. It is also possible to see a problem with the power cord. The machine is plugged in and unplugged and the cord wrapped up during use. This wears on the cord. If the machine has a powered brush nozzle, the belt and motor there are subject to failure, and the brush roller can wear out or experience bearing failure.
No, the efficiency lies in the suction and brush types.
the brush roll is moved by a gear or a belt.
Vacuum sealers/Vacuum food sealers Vegetable peeler Vegetable brush Valance
Broom, dustpan and brush, were the main tools used before the invention of the vacuum cleaner.
Vacuum sealers/Vacuum food sealers Vegetable peeler Vegetable brush Valance
Get a special brush that removes it or get a vacuum. Or just don't get a cat.